[
https://issues.apache.org/jira/browse/HADOOP-16266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Steve Loughran reopened HADOOP-16266:
-------------------------------------
This seems to be the patch which is breaking my test runs on a PR now rebased
to trunk
{{org.apache.hadoop.fs.s3a.commit.staging.integration.ITestDirectoryCommitMRJob}}
works by bringing up a miniYarn cluster, except now it doesn't. Instead I get
a stack trace (shortened)
{code}
2019-05-31 21:31:05,544 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,554 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,554 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,554 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,554 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,554 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,554 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,555 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,555 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,542 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,555 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,556 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,556 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,557 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,557 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,557 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,557 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,557 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,557 [IPC Server Responder] WARN ipc.Server
(Server.java:doRunLoop(1546)) - Exception in Responder
java.io.IOException: Invalid argument
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:117)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:1485)
at org.apache.hadoop.ipc.Server$Responder.run(Server.java:1468)
2019-05-31 21:31:05,557 [IPC Server Responder] WARN ipc.Server (Server
{code}
* This is happening in arg validation in the select() call, which is being
caught, swallowed and repeated, forever.
* Searching for "java.io.IOException: Invalid argument" + select I see this
surfaces when the timeout is too big
[https://bugs.openjdk.java.net/browse/JDK-8165000]
* And looking at our code, I can see this happening in
writeSelector.select(PURGE_INTERVAL_NANOS).
* which is a method that takes milliseconds, not nanos.
This leads to a hypothesis "this patch passes a timeout 10e6 times too big, the
native code rejects and then server just retries forever hoping it will somehow
recover"
I'm reopening and making it your homework to fix. Sorry.
> Add more fine-grained processing time metrics to the RPC layer
> --------------------------------------------------------------
>
> Key: HADOOP-16266
> URL: https://issues.apache.org/jira/browse/HADOOP-16266
> Project: Hadoop Common
> Issue Type: Improvement
> Components: ipc
> Reporter: Christopher Gregorian
> Assignee: Christopher Gregorian
> Priority: Minor
> Labels: rpc
> Fix For: 3.3.0
>
> Attachments: HADOOP-16266.001.patch, HADOOP-16266.002.patch,
> HADOOP-16266.003.patch, HADOOP-16266.004.patch, HADOOP-16266.005.patch,
> HADOOP-16266.006.patch, HADOOP-16266.007.patch, HADOOP-16266.008.patch,
> HADOOP-16266.009.patch, HADOOP-16266.010.patch, HADOOP-16266.011.patch
>
>
> Splitting off of HDFS-14403 to track the first part: introduces more
> fine-grained measuring of how a call's processing time is split up.
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